CONTENTS

Policy on Intellectual Property Right (IPR)
 1 Introduction
 2 Today’s situation and possibilities
 3 Digital ship radio station
        3.1 Large ships
        3.2 Small ships
        3.3 Operating
 4 Ship transceiver specification
        4.1 Available band for the radio channel
        4.2 Mode
        4.3 Voice coding
                  4.3.1 Vocoder algorithmic and processing delays
                  4.3.2 Vocoder rate by index number
        4.4 Technical description of ship transceiver
        4.5 Codec and modem
        4.6 Crest factor and transmitter RF output power
        4.7 RF spectrum
 5 Radio channels watching
 6 Technical specifications for ship transceiver
        6.1 General
        6.2 Transmitter
        6.3 Receiver
        6.4 ATU (automatic tuning unit)
 7 Automation of coast stations
Annex 1  Glossary
Annex 2  Example of existing HF global network
Annex 3
A3 Example of general operational procedures
       A3.1 Phone call SHIP to LAND
       A3.2 Phone call LAND to SHIP
       A3.3 Sending and received SMS
                  A3.3.1 SHIP to LAND
                  A3.3.2 LAND to SHIP